Though there is not clear division of corporate videos, a division can nonetheless be made about the loose foundation of their use e.g. Sales Videos, Marketing Videos, Product Launches, Safety Videos, Meeting/Seminars, TV & Web Commercials, etc. and others. Similarly, using such videos ranges from staff training or induction to give a presentation on investor relations or financial results to promote company and the brand.
The marxist theory holds that the profit under the capitalist system is the transformation form or phenomenon of surplus value, which manifests as the balance of commodity value over cost price. That is, the total amount of the proceeds of the sale of the goods by the capitalist exceeds the balance of his prepaid capital. Profit from a home variable capital purchase Labour created in the process of production of surplus value, also is the surplus labor hiring workers create surplus value, can change capital proliferation. But it is manifested in the phenomenon as the capital increase of capital of capital of capital